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CLEANUP: tools: drop upper case check after tolower()

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In update_word_fingerprint_with_len() we convert a character to lower
case, then it's checked against lower case, upper case and digits. Let's
just drop the upper case check which cannot happen.
This commit is contained in:
Willy Tarreau 2026-04-26 22:47:21 +02:00
parent 5efaece577
commit 4527620b09
1 changed files with 0 additions and 1 deletions
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src/tools.c
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@ -6974,7 +6974,6 @@ void update_word_fingerprint_with_len(uint8_t *fp, struct ist word)
c = tolower((unsigned char)*p);
switch(c) {
case 'a'...'z': to = c - 'a' + 1; break;
case 'A'...'Z': to = tolower((unsigned char )c) - 'a' + 1; break;
case '0'...'9': to = 27; break;
default: to = 28; break;
}